The dean creates a Hunger Games-style competition for admission into a History of Ice Cream class--the final class Jeff needs to graduate. Meanwhile, a fear of graduation causes Abed to retreat to his happy place.
At the Inspector SpaceTime Convention, Abed finds a new "soulmate," Jeff discovers he looks like one of the show's villains, Shirley and Pierce join a focus group, and Annie pretends to be Jeff's wife.
Dean Pelton and Annie try to land a "whale" student while Jeff is assigned to keep Pierce occupied. Meanwhile, Troy and Shirley take a physical education education course, and Abed creates a fraternity to annoy the dean.
Jeff organizes a lovely holiday gathering at his apartment but Annie secretly invites Professor Cornwallis, to get in his good graces. When it becomes apparent that Professor Cornwallis intends to give them a bad grade on their joint history paper, the atmosphere quickly deteriorates and the group takes decisive action.
When Annie and Shirley learn that Leonard is actually holding the spot as the class valedictorian, they join forces to bring him down. Meanwhile, Troy and Abed reminisce about one of their favorite body switching films, "Freaky Friday," and when they inadvertently re-enact a critical scene, things start becoming a little funky at Greendale.